The present invention discloses a photoelectric pod retracting and releasing mechanism. A movable supporting plate and a photoelectric pod on the movable supporting plate are driven to move up and down through forward and reverse rotation of a motor, so that retracting and releasing of the photoelectric pod on an unmanned aerial vehicle are manually controlled. After the system is powered on, thecontroller controls the motor to reset the photoelectric pod to the uppermost end, the controller in the control system calculates the number of turns of rotation of the motor according to the screw pitch and position instruction information of the lead screw, and the photoelectric pod can be accurately stopped at any position in the stroke. When the unmanned aerial vehicle takes off and lands, the photoelectric pod can be retracted into the belly of the unmanned aerial vehicle to ensure equipment safety, and in flight, the photoelectric pod is incompletely released under the condition that the pod investigation view is not affected, so that the resistance can be reduced, and the cruising time of the unmanned aerial vehicle is prolonged.
本发明公开了一种光电吊舱收放机构,本发明依靠电机的正反转来带动移动托板以及其上的光电吊舱上下移动,从而实现人为控制光电吊舱在无人机上的收放。系统上电后控制器控制电机让光电吊舱复位到最上端,控制系统中控制器根据丝杆的螺距和位置指令信息解算出电机转动的圈数,可以精确地使光电吊舱停在行程内的任意位置。本发明能够在无人机起降时把光电吊舱收入机腹中以保证设备安全,在飞行中,在不影响吊舱侦查视野的情况下把光电吊舱不完全放出,可以减小阻力,增加无人机的巡航时间。
Photoelectric pod retracting and releasing mechanism
一种光电吊舱收放机构
2020-05-08
Patent
Electronic Resource
Chinese
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